Title from ICPSR DDI metadata of 2019-06-13.
France
Germany
Global
Greece
Italy
Netherlands
Poland
Portugal
Russia
Spain
Sweden
Turkey
United Kingdom
United States
The adult population (aged 18 years and over), with access to land-line or mobile telephone, in: France, Greece, Italy, The Netherlands, Portugal, Spain, Sweden, the United Kingdom, and the United States; the adult population (aged 18 years and over), with access to land-line only, in: Germany and the United Kingdom; the adult population (aged 18 years and over) interviewed in face-to-face mode in: Russia, Poland and Turkey. The sample sizes amount to approximately 1,000 respondents per each country, except for Russia (1,500).